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federal register · 2026

How many rules and notices did Antitrust Division publish in 2026?

In 2026 Antitrust Division published 132 Federal Register documents: 0 final rules, 0 proposed rules, 132 notices; 0 marked significant. Busiest month: 2026-01.

DOCUMENTS: 132FINAL RULES: 0PROPOSED: 0

Cite: FACTANKER, https://factanker.com/federal-register/antitrust-division/2026

What stands out

In 2026 Antitrust Division published 132 Federal Register documents: 0 final rules, 0 proposed rules, 132 notices; 0 marked significant. Busiest month: 2026-01.

By month

MonthDocumentsFinal rulesProposedNotices
2026-01290029
2026-02240024
2026-03170017
2026-044004
2026-052002
2026-06130013
2026-07280028
2026-083003
2026-09120012

Documents, 2026

All documents of the year, newest first.

PublishedTypeDocumentEvidence
Sep 18, 2026NoticeUnited States of America, et al. v. RealPage, Inc., et al.; Proposed Final Judgment and Competitive Impact Statementrecord →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-ODVA, INC.record →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Information Warfare Research Project Consortiumrecord →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-MLCommons Associationrecord →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The Customer Experience Hubrecord →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The Institute of Electrical and Electronics Engineers, Inc.record →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Subcutaneous Drug Development & Delivery Consortium, Inc.record →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Medical CBRN Defense Consortiumrecord →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Z-Wave Alliance, Inc.record →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Mobile Satellite Services Associationrecord →
Sep 16, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-1EdTech Consortium, Inc. (F/K/A IMS Global Learning Consortirecord →
Sep 04, 2026NoticeUnited States v. KKR & Co. Inc., et al.; Proposed Final Judgment and Competitive Impact Statementrecord →
Aug 19, 2026NoticeUnited States of America, et al. v. CRH PLC, et al. Proposed Final Judgment and Competitive Impact Statementrecord →
Aug 07, 2026NoticeUnited States et al. v. Cal-Maine Foods, Inc. et al.; Proposed Final Judgment and Competitive Impact Statementrecord →
Aug 06, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Utility Broadband Alliance, Inc.record →
Jul 23, 2026NoticeUnited States, et al. v. OhioHealth Corporation; Proposed Final Judgment and Competitive Impact Statementrecord →
Jul 23, 2026NoticeUnited States v. Edwards LifeSciences Corp. and Genesis MedTech Group Limited; Proposed Final Judgment and Competitive Impact Statementrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-MLCommons Associationrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Pistoia Alliance, Inc.record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Mobile Satellite Services Associationrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Mercury Consortium, Inc.record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-R Consortium, Inc.record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-OpenGMSL Associationrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Naval Surface Technology & Innovation Consortiumrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Undersea Technology Innovation Consortiumrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The Integrated Photonics Institute for Manufacturing Innovatrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Countering Weapons of Mass Destructionrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Dynamic Spectrum Alliance, Inc.record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Resilient Infrastructure + Secure Energy Consortiumrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-National Armaments Consortiumrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Defense Industrial Based Consortiumrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Electrified Vehicle and Energy Storage Evaluation-IIrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The Open Group, L.L.C.record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-National Spectrum Consortium, Inc.record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Expeditionary Missions Consortium-Cranerecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Consortium for Rare Earth Technologiesrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-UHD Alliance, Inc.record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Telemanagement Forum (TM Forum)record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-OpenJS Foundationrecord →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Canton Foundation (F/K/A Global Synchronizer Foundation)record →
Jul 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-1EdTech Consortium, Inc. (F/K/A IMS Global Learning Consortirecord →
Jul 16, 2026NoticeUnited States of America, et al. v. RealPage, Inc., et al.; Proposed Final Judgment and Competitive Impact Statementrecord →
Jul 06, 2026NoticeUnited States et al. v. Live Nation Entertainment, Inc.; Proposed Final Judgment and Competitive Impact Statementrecord →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-UHD Alliancerecord →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Canton Foundation (F/K/A Global Synchronizer Foundation)record →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-ODVA, Inc.record →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The Institute of Electrical and Electronics Engineers, Inc.record →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Rust Foundationrecord →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Bytecode Alliance Foundationrecord →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-PXI Systems Alliance, Inc.record →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-1EdTech Consortium, Inc.record →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Open Mobile Alliancerecord →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-ASTM Internationalrecord →
Jun 22, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Information Warfare Research Project Consortiumrecord →
Jun 11, 2026NoticeUnited States, et al. v. Taiheiyo Cement Corporation, et al.; Proposed Final Judgment and Competitive Impact Statementrecord →
Jun 05, 2026NoticeUnited States et al. v. Agri Stats, Inc.; Proposed Final Judgment and Competitive Impact Statementrecord →
May 08, 2026NoticeUnited States et al. v. RealPage, Inc. et al. Response to Public Commentsrecord →
May 08, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The Open Group, L.L.C.record →
Apr 24, 2026NoticeUnited States et al. v. Constellation Energy Corporation, Inc. et al. Response of Plaintiff United States to Public Comments on the Proposedrecord →
Apr 23, 2026NoticeNotice Pursuant to the Defense Production Act of 1950record →
Apr 23, 2026NoticeNotice Pursuant to the Defense Production Act of 1950record →
Apr 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Blockchain Security Standards Council, Inc.record →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-MLCommons Associationrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-ASTM Internationalrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Biopharmaceutical Manufacturing Preparedness Consortiumrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-ODVA, Inc.record →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-1EdTech Consortium, Inc.record →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Rust Foundationrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Cable Television Laboratories, Inc.record →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-R Consortium, Inc.record →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Pistoia Alliance, Inc.record →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-National Fire Protection Associationrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act Of 1993-TeleManagement Forum (TM Forum)record →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Z-Wave Alliance, Inc.record →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-OpenGMSL Associationrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The National Advanced Mobility Consortium, Inc. (Formerly Knrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Mercury Consortiumrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-America's Datahub Consortiumrecord →
Mar 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-OpenJS Foundationrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-RailPulse, LLCrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Consortium for NASGRO Development and Support, (NASGRO)record →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Open Source Imaging Consortium, Inc.record →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Rapid Response Partnership Vehiclerecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The Institute of Electrical and Electronics Engineers, Inc.record →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-ASTM Internationalrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Halon Alternatives Research Corporation, Inc.record →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Countering Weapons of Mass Destructionrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Utility Broadband Alliance, Inc.record →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Expeditionary Missions Consortium-Cranerecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Training & Readiness Accelerator IIrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-America's Datahub Consortiumrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Resilient Infrastructure + Secure Energy Consortiumrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-National Armaments Consortiumrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-The Customer Experience Hubrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Naval Surface Technology & Innovation Consortiumrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Undersea Technology Innovation Consortiumrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Defense Industrial Based Consortiumrecord →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Canton Foundation (F/K/A Global Synchronizer Foundation)record →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-UHD Alliance, INC.record →
Feb 23, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Information Warfare Research Project Consortiumrecord →
Feb 18, 2026NoticeUnited States v. Reddy Ice LLC, et al. Proposed Final Judgment and Competitive Impact Statementrecord →
Feb 09, 2026NoticeUnited States et al. v. RealPage, Inc.et al.; Response of the United States to Public Commentsrecord →
Feb 03, 2026NoticeUnited States v. Columbus McKinnon Corp., et al.; Proposed Final Judgment and Competitive Impact Statementrecord →
Jan 27, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Cable Television Laboratories, Inc.record →
Jan 26, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-OpenGMSL Associationrecord →
Jan 21, 2026NoticeUnited States of America et al. v. RealPage, Inc. et al. Proposed Final Judgment and Competitive Impact Statementrecord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-America's Datahub Consortiumrecord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Integrated Photonics Institute for Manufacturing Innovation record →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Rapid Response Partnership Vehiclerecord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Cooperative Research Group on Corrosion Under Insulation-Pharecord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-National Fire Protection Associationrecord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Interchangeable Virtual Instruments Foundation, Inc.record →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Mobile Satellite Services Associationrecord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Pistoia Alliance, Inc.record →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Biopharmaceutical Manufacturing Preparedness Consortiumrecord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-PXI Systems Alliance, Inc.record →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Mercury Consortium, Inc.record →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Cooperative Research Group on Separation Technology (STAR) Precord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-OpenJS Foundationrecord →
Jan 20, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Medical CBRN Defense Consortiumrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Biopharmaceutical Manufacturing Preparedness Consortiumrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Medical CBRN Defense Consortiumrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Customer Experience Hubrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-MLCommons Associationrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Mobile Satellite Services Associationrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Information Warfare Research Project Consortiumrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Bytecode Alliance Foundationrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Rust Foundationrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-TeleManagement Forumrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-Canton Foundation F/K/A Global Synchronizer Foundationrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act of 1993-DVD Copy Control Associationrecord →
Jan 02, 2026NoticeNotice Pursuant to the National Cooperative Research and Production Act Oo 1993-ODVA, Inc.record →
Antitrust Division: all years →All agencies →

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